Core: Fix a possible overflow in EXI_DeviceIPL

m_szBuffer has a size of 256, but addressable range is 0 - 255
2014-07-26 19:06:20 -04:00 · 2014-07-26 19:06:20 -04:00 · 70ba8cfbc2
parent 6bd5fb3a67
commit 70ba8cfbc2
1 changed files with 1 additions and 1 deletions
--- a/Source/Core/Core/HW/EXI_DeviceIPL.cpp
+++ b/Source/Core/Core/HW/EXI_DeviceIPL.cpp
@ -275,7 +275,7 @@ void CEXIIPL::TransferByte(u8& _uByte)
 			{
 				if (_uByte != '\0')
 					m_szBuffer[m_count++] = _uByte;
-				if ((m_count >= 256) || (_uByte == 0xD))
+				if (m_count >= 255 || _uByte == 0xD)
 				{
 					m_szBuffer[m_count] = 0x00;
 					NOTICE_LOG(OSREPORT, "%s", m_szBuffer);